CN211064085U - Suspension traction device - Google Patents
Suspension traction device Download PDFInfo
- Publication number
- CN211064085U CN211064085U CN201921772441.8U CN201921772441U CN211064085U CN 211064085 U CN211064085 U CN 211064085U CN 201921772441 U CN201921772441 U CN 201921772441U CN 211064085 U CN211064085 U CN 211064085U
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- seat
- seat spring
- traction
- beam body
- suspension
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Abstract
The utility model relates to the field of agricultural machinery, in particular to a suspension traction device, which comprises a traction beam body, wherein the tail end of the traction beam body is provided with a suspension traction connecting mechanism, the suspension traction connecting mechanism comprises a fixed turntable structure and is movably fixed on the traction beam body through a fixed plate; a seat spring rod is arranged between the seat spring blocking seat and the seat spring mounting seat, and a seat spring is sleeved on the seat spring rod. The utility model discloses make the agricultural vehicle draw beam be in the suspended state under the circumstances of not having traction, only need easily adjust when articulating each other with the agricultural vehicle articulate angle and direction can, when effectively having reduced intensity of labour, got rid of the potential safety hazard of existence.
Description
Technical Field
The utility model relates to the field of agricultural machinery, concretely relates to draw gear on agricultural machine.
Background
In order to facilitate road transportation and field transfer operation of agricultural machinery, part of agricultural machinery for wide-width operation, such as a corn thresher and the like, is provided with a traction device at the front end, so that the traction is convenient for motor transportation, and the structure of 'a universal traction device for agricultural machinery' shown in the notice number CN 208821177U is adopted.
When the traditional threshing machine traction beam is mutually articulated or disassembled with an agricultural vehicle, the traditional threshing machine traction beam needs to be manually lifted and put down, so that the labor intensity is high, and the danger of injury by crashing is easily caused.
Disclosure of Invention
The utility model provides a suspension draw gear to current problem for the agricultural vehicle draw beam is in the suspension state under the circumstances of not having the traction, only need artificially master when articulating each other with the agricultural vehicle articulate angle and direction can, when effectively having reduced intensity of labour, has got rid of the potential safety hazard of existence.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
A suspension traction device comprises a traction beam body, wherein the tail end of the traction beam body is provided with a suspension traction connecting mechanism, the suspension traction connecting mechanism comprises a fixed turntable structure and is movably fixed on the traction beam body through a fixed plate, the lower part of the fixed turntable structure is provided with a seat spring mounting seat, and the position of the traction beam body, which is close to the seat spring mounting seat, is provided with a seat spring blocking seat; a seat spring rod is arranged between the seat spring blocking seat and the seat spring mounting seat, and a seat spring is sleeved on the seat spring rod.
The scheme of the utility model can also be:
The seat spring rod assembly is provided with an adjusting nut with locking and adjusting functions, is positioned in the seat spring mounting seat and is separated from the seat spring.
The seat spring blocking seat and the seat spring rod are formed, and the seat spring and the adjusting nut are positioned on the upper portion of the traction beam body.
The fixed turntable structure is fixed with the seat spring mounting seat through a bolt.
A movable gap is arranged between the fixed turntable structure and the traction beam body.
The utility model provides a pair of suspension draw gear for the agricultural vehicle is in the suspension state at the trailing beam under the circumstances of not having traction, only need easily adjust when articulating each other with the agricultural vehicle articulate angle and direction can, when effectively having reduced intensity of labour, has got rid of the potential safety hazard of existence.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a suspension traction device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, the suspension traction device comprises a traction beam body 6, wherein the tail end of the traction beam body 6 is provided with a suspension traction connecting mechanism 10, the suspension traction connecting mechanism 10 comprises a fixed turntable structure 1 which is movably fixed on the traction beam body 6 through a fixed plate 11, the lower part of the fixed turntable structure 1 is provided with a seat spring mounting seat 2, and a seat spring blocking seat 7 is arranged at the position, close to the seat spring mounting seat 2, of the traction beam body 6; a seat spring rod assembly 3 and a seat spring 5 sleeved on the seat spring rod assembly 3 are arranged between the seat spring baffle seat 7 and the seat spring mounting seat 2.
A movable gap 12 is arranged between the fixed turntable structure 1 and the draft sill body 6, so that the draft sill body 6 has a certain vertical adjusting range, and two or one fixed plate 11 can be rotatably fixed on two sides or one side of the fixed turntable structure 1 and the draft sill body 6 through a bolt 15. The control of the movable gap 12 can prevent the traction beam body 6 from falling to the ground and injuring operators.
The fixed turntable structure 1 and the seat spring mounting seat 2 are fixed through bolts 9. Or may be riveted, welded or otherwise secured.
The seat spring rod assembly 3 is provided with an adjusting nut 4 with locking and adjusting functions, and the adjusting nut 4 is positioned in the seat spring mounting seat 2 and is separated from the seat spring 5. The adjustment is carried out according to the gravity center of the towing beam body 6. The adjusting nut 4 consists of double nuts, can effectively prevent back, and can also use anti-back threads or locking threads and the like. One end of the seat spring 5 is propped against the end face of the seat spring mounting seat 2, and the other end of the seat spring supports the draft sill beam body 6 upwards through the seat spring retaining seat 7.
In another embodiment, the seat spring stop seat 7, the seat spring rod assembly 3, the seat spring 5 and the adjusting nut 4 are positioned on the upper part of the towing beam body 6. The trailing beam body 6 is pulled up by the seat spring 5.
The utility model provides a pair of suspension draw gear for the agricultural vehicle is in the suspension state at the trailing beam under the circumstances of not having traction, only need easily adjust when articulating each other with the agricultural vehicle articulate angle and direction can, when effectively having reduced intensity of labour, has got rid of the potential safety hazard of existence.
Claims (5)
1. A suspension draw gear, includes a draw beam body (6), its characterized in that: the tail end of the traction beam body (6) is provided with a suspension traction connecting mechanism (10), the suspension traction connecting mechanism (10) comprises a fixed turntable structure (1) and is movably fixed on the traction beam body (6) through a fixed plate (11); the lower part of the fixed turntable structure (1) is provided with a seat spring mounting seat (2); a seat spring retaining seat (7) is arranged at the position of the traction beam body (6) close to the seat spring mounting seat (2); a seat spring rod assembly (3) and a seat spring (5) sleeved on the seat spring rod assembly (3) are arranged between the seat spring blocking seat (7) and the seat spring mounting seat (2).
2. A levitation traction device as recited in claim 1, wherein: the seat spring rod assembly (3) is provided with an adjusting nut (4) with locking and adjusting functions, is positioned in the seat spring mounting seat (2), and is separated from the seat spring (5).
3. A levitation traction device as recited in claim 1, wherein: the seat spring blocking seat (7), the seat spring rod assembly (3), the seat spring (5) and the adjusting nut (4) are positioned on the upper portion of the traction beam body (6).
4. A levitation traction device as recited in claim 1, wherein: the fixed turntable structure (1) and the seat spring mounting seat (2) are fixed through bolts (9).
5. A levitation traction device as recited in any one of claims 1 through 4, wherein: a movable gap (12) is arranged between the fixed turntable structure (1) and the traction beam body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772441.8U CN211064085U (en) | 2019-10-22 | 2019-10-22 | Suspension traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921772441.8U CN211064085U (en) | 2019-10-22 | 2019-10-22 | Suspension traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211064085U true CN211064085U (en) | 2020-07-24 |
Family
ID=71634445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921772441.8U Active CN211064085U (en) | 2019-10-22 | 2019-10-22 | Suspension traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211064085U (en) |
-
2019
- 2019-10-22 CN CN201921772441.8U patent/CN211064085U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |